DocumentCode
3100303
Title
Compression of the color images by SPIHT technique
Author
Khélifi, F. ; Doghmane, N. ; Bouden, T.
Author_Institution
Dpt. d´´ Electronique, Univ. de Annaba, Algeria
fYear
2004
fDate
19-23 April 2004
Firstpage
365
Lastpage
366
Abstract
In this paper, we propose a new method for the adaptation of SPIHT algorithm (set partitioning in hierarchical trees) to the color images. The goal is to effectively exploit the space and interspectral redundancies of the three components of the color. A slight modification of the "parent-children" relation, defined in SPIHT, was introduced, taking account of the interspectral correlation and the energy distribution of the image through the three components.
Keywords
correlation methods; data compression; image coding; image colour analysis; wavelet transforms; SPIHT algorithm; color images; energy distribution; image compression; interspectral correlation; parent-children relation; set partitioning-hierarchical trees; Brightness; Color; Decoding; Hierarchical systems; Image coding; Partitioning algorithms; Redundancy; Tree data structures; Wavelet coefficients; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Information and Communication Technologies: From Theory to Applications, 2004. Proceedings. 2004 International Conference on
Print_ISBN
0-7803-8482-2
Type
conf
DOI
10.1109/ICTTA.2004.1307781
Filename
1307781
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